Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649318 | Self-contained imaging media comprising microencapsulated color formers and a resilient layer | Justin Z. Gao, Yongcai Wang | 2003-11-18 |
| 6544711 | Self-contained imaging media comprising microencapsulated color formers and a ceramic barrier layer | Yongcai Wang | 2003-04-08 |
| 6537717 | Self-contained imaging media comprising removable laminate | Justin Z. Gao, Yongcai Wang | 2003-03-25 |